A kind of detection device of aflatoxin residue in grain dryer

Abstract

The invention discloses a grain dryer aflatoxin residue detection device, comprising a dryer shell and a detection plate, wherein an air heating pipe is fixedly arranged on an inner side wall of the dryer shell, the detection plate is horizontally arranged in the dryer shell, a plate shaft is fixedly connected to one end of the detection plate, the plate shaft is rotationally inserted in an insertion hole, and one end of the plate shaft away from the detection plate is fixedly connected to an overturning motor through a coupling; and a feed port is formed in the top of the dryer shell, a discharge pipe is arranged in the feed port, and a material extrusion port and a plate push port are symmetrically formed in the side wall of the dryer shell. The grain dryer aflatoxin residue detection device disclosed by the invention is provided with the detection plate, so that grains containing aflatoxin or not can be detected without stopping the work, the grains are classified in real time, so that the grains containing the aflatoxin are not mixed with the normal grains, the detection efficiency is greatly improved, the practicability is very high, and the grain dryer aflatoxin residue detection device is very worthy of promotion.

Description

technical field [0001] The invention relates to the technical field of aflatoxin detection, in particular to an aflatoxin residue detection device for a grain dryer. Background technique [0002] Aspergillus flavus, semi-known fungus, a common saprophytic fungus, is more common in moldy grains, grain products and other moldy organic matter. The colony grows fast, loose in structure, gray-green on the surface, colorless or slightly brown on the back, Aflatoxin is classified as a class 1 carcinogen by the Cancer Research Institute. It is a highly toxic and highly toxic substance. The hazard of aflatoxin is that it can damage the liver tissue of humans and animals. Death, aflatoxin b1 is the most common in naturally polluted food, and its toxicity and carcinogenicity are also the strongest. In order to save time and ensure the case of the eater, it is necessary to simultaneously aflatoxinize peanuts and other grains during cleaning and drying. Aspergillus residue detection. ...

AI Technical Summary

Problems solved by technology

[0004] But above-mentioned this grain dryer pesticide residue detection device still has the following obvious defects: 1. when detecting harmful residues on the grain, the grain collection box will recycle and collect the grain, and at this moment the upper conveyor belt on the top cannot To continue to detect the grain, it is necessary to close the conveyor belt or stop feeding to prevent the subsequent non-residual grain from entering the grain collection box and mixing. This method of stopping the detection operation after detecting the residual grain greatly affects the detection. efficiency, very inconvenient

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